释义 |
pigmented dermatofibrosarcoma protuberans pig·men·ted der·mat·o·fi·bro·sar·co·ma pro·tu·ber·ansan uncommon variant of dermatofibrosarcoma protuberans containing heavily pigmented dendritic melanocytes scattered between spindle cells of the tumor. Synonym(s): Bednar tumor, storiform neurofibromaBednar tumour A form of dermatofibrosarcoma protuberans (DFSP) that contains heavily pigmented (melanin) dendritic cells, which contrasts with dermatofibromas which contain haemosiderin pigment.Bednar, Blahoslav, 20th century Czech pathologist. Bednar tumor - an uncommon variant of dermatofibrosarcoma protuberans containing heavily pigmented dendritic melanocytes scattered between spindle cells of the tumor. Synonym(s): pigmented dermatofibrosarcoma protuberans |